GCS withdrawable switchgear
Withdrawable low-voltage switchgear for main distribution, feeders and motor-control arrangements.
0.4kV power distribution
Low voltage switchgear and distribution panels for industrial and building projects.
JCON manufactures 0.4kV switchgear and distribution assemblies for power conversion, distribution, motor control, reactive power compensation and electrical safety in complex facilities.
Product families
Low voltage products cover both standard domestic cabinet series and authorized international cabinet platforms. The suitable type depends on rated current, short-circuit withstand, protection degree, project budget and required brand system.
- GCS withdrawable low-voltage switchgear.
- GGD fixed low-voltage switchgear.
- GGJ reactive power compensation cabinet.
- Schneider BlokSeT, Prisma E, Siemens SIVACON 8PT and SIBOARD authorized systems.
Standard LV cabinet references
Representative GCS and GGD cabinet appearances.
These images are used only as cabinet-family references. Final appearance depends on project drawings, feeder quantity, component brand and enclosure arrangement.
GGD fixed switchgear
Fixed low-voltage distribution cabinet for factories, buildings, municipal projects and general power rooms.
Technical range
Built for practical project selection
JCON can prepare configuration proposals according to drawings, room layout, incoming feeder capacity and load schedule.
Power distribution
Main incoming, bus coupling, feeder cabinets and metering cabinets for low-voltage rooms.
Motor control
MCC and control cabinet arrangements for pumps, fans, production lines and auxiliary systems.
Power quality
Capacitor compensation and active power filter cabinet options for power factor and harmonic management.
Rated voltageAC400V low-voltage distribution system for GGD, GCS and MNS series projects.
Rated current630-4000A for standard low-voltage switchgear; higher authorized platforms can be reviewed separately.
Short-time withstand current15-50kA for standard low-voltage cabinet series, subject to final system design.
Protection and standardsTypical IP30; GB/T7251.1-2023 and IEC 61439-1.
LV supplier comparison
Compare low voltage switchgear suppliers by system scope and cabinet structure.
High-value LV switchgear RFQs should compare the full technical and commercial basis, not only the lowest panel price. The same load schedule can produce different cabinet structures, breaker brands and document packages.
Cabinet structureConfirm fixed, withdrawable, MCC, capacitor compensation, APF or terminal distribution cabinet requirements.
Component basisCompare main breaker, feeder breaker, contactor, meter, CT, capacitor, relay and communication component brands.
Safety and maintenanceCheck short-circuit withstand, internal separation, interlocking, spare units, cable access and maintenance isolation.
Quotation boundaryClarify accessories, drawings, inspection, packing, delivery term, destination port and quotation validity.
Use the GCS LV RFQ checklist or compare global and project-focused suppliers.
Authorized LV platforms
Higher-current and brand-platform options.
For projects requiring authorized international cabinet systems, JCON can review the platform scope against certificate and component requirements.
Schneider BloksetAC400-690V, 630-7300A, 50-100kA 1s, IP30-IP55 for data centers, heavy industry, rail transit and MCC projects. Open Blokset page.
Schneider Prisma EAC400-690V, 630-4000A, 50-100kA 1s, IP30-IP54 for parks, commercial buildings and secondary distribution. Open Prisma E page.
Siemens SIVACON 8PTAC400-690V, 630-7400A, 50-100kA 1s, IP30-IP54 with withdrawable units for maintenance and expansion. Open SIVACON page.
Siemens SIBOARDAC400V, 100-1600A, 20-50kA 1s, IP30-IP44 for building floors, machine rooms and terminal distribution. Open SIBOARD page.
CGZ1 6.0 intelligent cabinetAC400-690V, 630-6300A, 50-80kA 1s, IP30-IP54 with arc protection, monitoring and energy-analysis options. Open CGZ1 page.
FAQ
Buyer questions
How do I choose between GGD, GCS and MNS?GGD is commonly used for fixed low-voltage distribution, while GCS and MNS are used when withdrawable units, maintenance convenience or MCC-style arrangements are required.
When should I request an authorized LV platform?Request Blokset, Prisma E, SIVACON 8PT, SIBOARD or another named platform when the owner specification, consultant approval or project certificate scope requires it.
What documents are useful for LV quotation?Send the SLD, load schedule, panel list, rated current, short-circuit level, breaker brand preference, cable entry direction, IP rating and destination terms.
How should buyers compare low voltage switchgear suppliers?Compare LV suppliers by cabinet system, rated current, short-circuit level, withdrawable or fixed structure, component brand, internal separation, documents, factory test scope and delivery boundary.
Project references
Review representative power distribution projects.
See selected project names from JCON ELEC company profile materials across data centers, hospitals, industrial plants, utilities and public buildings.
Related products and buyer guides
Equipment and cabinet platforms
GCS Low Voltage Switchgear
Withdrawable low-voltage distribution and motor-control sections.
View productSchneider Blokset Low Voltage Switchgear
Authorized low-voltage cabinet platform for main distribution and MCC projects.
View productSchneider Prisma E Low Voltage Switchgear
Modular low-voltage cabinet system for commercial and park distribution.
View productSiemens SIVACON 8PT Low Voltage Switchgear
Low-voltage distribution and MCC platform with project-specific components.
View productSiemens SIBOARD Distribution Cabinet
Compact cabinet platform for building floors and terminal distribution.
View productChangshu CGZ1 6.0 Intelligent Distribution Cabinet
Intelligent distribution cabinet with monitoring and energy-management options.
View productSelection and industry guides
Need LV switchgear with verified certificates?
Send the load list, single-line diagram, rated current, short-circuit level and preferred cabinet system.